#ifndef TI__H__
#define TI__H__

#include <stdlib.h>

typedef struct screen* screen;

screen SCRnew();

void SCRsetProp(screen scr, int xmin, int xmax, int ymin, int ymax);

void SCRfree(screen scr);

int SCRgetXMin(screen scr);
int SCRgetXMax(screen scr);
int SCRgetYMin(screen scr);
int SCRgetYMax(screen scr);

#endif
